theachero.com

Valid Email Server
Domain Lookup › theachero.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
theachero.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 08:02:50 UTC · ↺ Refresh

MX Hostnames

  • theachero-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 72.167.223.53

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns52.domaincontrol.com
ns51.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=8aWdzVJH-SoXOQSarRK1uRzI84dUMcXaX524IVezwQ0
  • MS=ms33319426
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • knowbe4-site-verification=d449429e80fc50a9bc3c96e6ea5091c6
  • NETORGFT6254583.onmicrosoft.com
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